code: def drn_d_38(pretrained=False, **kwargs):
      model = DRN(
          BasicBlock, [1, 1, 3, 4, 6, 3, 1, 1], arch="D", **kwargs
      )
      if pretrained:
          model.load_state_dict(
              model_zoo.load_url(model_urls["drn-d-38"])
          )
      return model
  
imports: import torch.nn
  import math
  import torch.utils.model_zoo
label_desc: Use image node_id 7 for calling a global function with example usage: drn_d_38(pretrained) and returns: model